Folders

Patent Series (Reels 245-247) [pdf pg. 11]

Electric Safety-Lantern (1914) [pdf pg. 12]

Matter for Sound-Records (1915) [pdf pg. 18]

Projectile (1916) [pdf pg. 23]

Rendition of Musical Compositions (1916) [pdf pg. 26]

Projectile (Case A) (1916) [pdf pg. 31]

Projectile (Case B) (1916) [pdf pg. 35]

Production of Potassium Chloride (1916) [pdf pg. 37]

Para-Phenylene-Di-Amin Substances (1916) [pdf pg. 63]

Molds (1916) [pdf pg. 66]

Internal Combustion Engines (1916) [pdf pg. 85]

Concrete Structures (1916) [pdf pg. 121]

Storage Battery (1917) [pdf pg. 156]

Production of Molded Articles (1917) [pdf pg. 164]

Transmitter (1918) [pdf pg. 167]

Internal Combustion Engines (1918) [pdf pg. 171]

Production of Molded Articles (1919) [pdf pg. 217]

Internal-Combustion Engines (1919) [pdf pg. 221]

Production of Molded Articles (1919) [pdf pg. 299]

Trademark "Econometer" (1919) [pdf pg. 303]

Recording and Reproducing Sounds (1919) [pdf pg. 314]

Nickel-Plating (1919) [pdf pg. 359]

Electroplating (1919) [pdf pg. 382]

Cleaning of Metallic Surfaces (1919) [pdf pg. 389]

Storage-Battery Electrode (1919) [pdf pg. 392]

Storage Battery (1919) [pdf pg. 397]

Production of Nickel (1919) [pdf pg. 406]

Protecting-Varnish for Electrodes (1919) [pdf pg. 428]

Thin Metallic Sheets or Foils (1919) [pdf pg. 431]

Galvanic Batteries (1919) [pdf pg. 438]

Protective Coating for Steel and Iron (1919) [pdf pg. 444]

Stylus Mounting (Case A) (1919) [pdf pg. 448]

Storage Battery (1920) [pdf pg. 451]

Production of Thin Metal Sheets or Foils (1920) [pdf pg. 455]

Production of Thin Metal Sheets or Foils (1920) [pdf pg. 458]

Voltaic Battery and Electrode Elements (1920) [pdf pg. 464]

Alkaline Storage-Battery Elements (1921) [pdf pg. 470]

Electrolytically Deposited Surface Coatings (1921) [pdf pg. 480]

Sound Record (1922) [pdf pg. 521]

Production of Alkali-Metal Compounds (1922) [pdf pg. 524]

Ignition Timer (1922) [pdf pg. 538]

Chlorinated Rubber (1923) [pdf pg. 612]

Storage Battery (1923) [pdf pg. 626]

Mounting for Diamonds and the Like (1923) [pdf pg. 632]

Roofing (1923) [pdf pg. 645]

Production of Depolarizing Agent (1924) [pdf pg. 678]

Storage Battery (1924) [pdf pg. 682]

Receiving Apparatus: Radio & Telephone (1925) [pdf pg. 687]

Diaphragms of Sound Boxes (1925) [pdf pg. 693]

Production of Molded Articles (1926) [pdf pg. 698]

Phonograph Reproducer (1926) [pdf pg. 701]

Producing Sound-Record Tablets (1926) [pdf pg. 706]

Extraction of Rubber from Plants (1927) [pdf pg. 709]

Phonographs (1930) [pdf pg. 718]